NEC MT1020 MT820/MT1020 - Page 36

Status Light Messages - problems

Get NEC MT1020 - MultiSync XGA LCD Projector PDF manuals and user guides
UPC - 050927212437
View all NEC MT1020 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 36 highlights

5 TROUBLESHOOTING 69 This section helps you resolve problems you may encounter while setting up or using your MultiSync MT1020/MT820 LCD Projector. Status Light Messages Condition Status OFF Ⅵ Normal On Continually Ⅵ The projector lamp has exceeded 2000 hours of operation and should be replaced. Blinking very rapidly (On and off in a cycle of 1 sec.) Ⅵ Either the lamp cover or filter panel is not fastened properly. Check each and reattach them if necessary. Blinking rapidly (On and off in a cycle of 4 sec.) Ⅵ The projector is overheated. • If there is insufficient ventilation around the projector or if the room where you're presenting is particularly warm, move the projector to a cooler location. • Check the filter and clean it if necessary. • If the problem persists, contact your NEC dealer for service. Blinking Slowly (On and off in a cycle of 8 sec.) Ⅵ The cooling fan has stopped. Contact your NEC dealer for service. Blinking very slowly (On and off in a cycle of 12 sec.) Ⅵ The lamp is not turned on. • The projector was turned off and back on too quickly. Turn off the projector, wait one minute, then turn the projector back on. Or the lamp is burnt. TROUBLE SHOOTING 70

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
This section helps you resolve problems you may encounter while setting up or using your MultiSync MT1020/MT820 LCD Projector.
Status Light Messages
T
R
O
U
B
L
E
S
H
O
O
T
I
N
G
5
TROUBLE SHOOTING
69
70
Status
m
Normal
m
The projector lamp has exceeded 2000 hours of operation and
should be replaced.
m
Either the lamp cover or filter panel is not fastened properly. Check
each and reattach them if necessary.
m
The projector is overheated.
•
If there is insufficient ventilation around the projector or if the
room where you're presenting is particularly warm, move the
projector to a cooler location.
•
Check the filter and clean it if necessary.
•
If the problem persists, contact your NEC dealer for service.
Condition
OFF
On Continually
Blinking very rapidly
(On and off in a cycle of 1 sec.)
Blinking rapidly
(On and off in a cycle of 4 sec.)
Blinking Slowly
(On and off in a cycle of 8 sec.)
Blinking very slowly
(On and off in a cycle of 12 sec.)
m
The cooling fan has stopped. Contact your NEC dealer for service.
m
The lamp is not turned on.
•
The projector was turned off and back on too quickly. Turn
off the projector, wait one minute, then turn the projector
back on. Or the lamp is burnt.